Jerk-Derk needs help

Rog lost track of Derk, so Rog started following Derk-tracks. But Rog got really
confused. Derk-tracks stopped but Derk-smell was still really strong. Rog heard
Derk say, "Up here, Gunge-head." Rog looked up and saw Derk swinging from an
Elf-net holding one of Grola's necklaces. Chomp and Rog need to find a way to
get Derk down. Elves could be back any minute.
**"Gunge" is yucky slime**